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Location: 一定牛彩票网 > Products > Diaphragm Valves > G41F Fluorine Lined Diaphragm Valves > G41F Fluorine Lined Diaphragm Valves

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G41F fluorine lined diaphragm valve

  • G41F Model number: G41F
  • G41F衬氟隔膜阀 Category: G41F fluorine lined diaphragm valve
  • 面议 Price:Negotiable
  • 温州 Place of Origin: Wenzhou

G41F fluorine-lined diaphragm valve is a special form of valve with a cut-off function. The inner cavity of the cover is separated to achieve the purpose of cutting off the medium in the tube.

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I. Overview of G41F fluorine-lined diaphragm valve :

The fluorine-lined diaphragm valve is a special form of valve with a cut-off function. The inner cavity is separated to achieve the purpose of cutting off the medium in the tube.

Features of G41F fluorine-lined diaphragm valve:

1. The composite diaphragm separates the inner cavity of the lower part of the valve body from the inner cavity of the bonnet and forms a direct current channel with it, so that the internal parts such as the valve stem and the disc of the upper part of the diaphragm are completely isolated from the medium, and the packing seal structure is omitted Internal and external leakage can be avoided at the same time.
2. The diaphragm made of FEP (Teflon) fluoroplastic and synthetic rubber and the valve with Feflon fluoroplastic lining layer can be suitable for all kinds of strong corrosive media except "melt alkali metal, elemental fluorine".
3. As the diaphragm of the actuator is prone to fatigue fracture due to frequent opening and closing, it should be replaced periodically according to the working conditions and media characteristics.
4. For the anticorrosive performance and recommended temperature of fluoroplastics, please refer to "Performance Table of Fluoroplastic Linings for Valves and Piping Accessories".
Performance specifications of G41F fluorine-lined diaphragm valve :

Performance specifications

standard

Design and specification

GB 12239

Structure length

GB 12221 / JB 1688

Flange size

JB 78 / JB 79 (GB HG SH)

Stress test

GB / T 13927

Sign

GB 12220

Supply

GB / T 12252

Various models of G41F fluorine-lined diaphragm valve:

Manual

G41F3 (weir type)

pneumatic

G641F3

G41F46 (weir type)

G641F46

G45F3 (weir type)

G6B41F3

G45F46 (weir type)

G6B41F46

electric

G9B41F3 (explosion-proof type)

electric

G941F3

G9B41F46 (explosion-proof type)

G941F46

Five, G41F fluorine-lined diaphragm valve parts material:

Serial number

NO

Part Name

Name

grey cast iron

Cast steel

stainless steel

Ultra-low carbon stainless steel

Z

C

P

R

PL

RL

1

Body, bonnet, disc

HT250

WCB

CF8

CF8M

CF3

CF3M

2

Valve stem

35

1Cr13

1Cr18Ni9Ti

1Cr18Ni12M02Ti

00Cr18Ni10

00Cr17Ni14M02

3

Lining layer

FEP (F46) PFA PCTFE (F3)

4

Diaphragm

氟丁橡胶) PFA (可溶性聚四氟乙烯) /FPDM (乙丙橡胶) FEP (F46) / CR ( fluoroprene rubber) PFA (soluble polytetrafluoroethylene) / FPDM (ethylene-propylene rubber)

5

Stem nut

ZCuAl10Fe3 ZCuAl10Fe3

6

bolt

35

35

1Cr17Ni2

1Cr17Ni2

1Cr17Ni9Ti

1Cr17Ni9Ti

7

Nut

45

45

0Cr18Ni9

0Cr18Ni9

0Cr18Ni9

0Cr18Ni9

8

Handwheel

HT200

HT200

WCC

WCC

WCC

WCC

Connection dimensions of G41F-6 fluorine-lined diaphragm valve

Nominal diameter

standard value

Reference

DN

(Mm)

NPS

(inch)

L

D

D1

D2

f

b

Z-φd

D0

H1

H2

W (kg)

* PN0.6 (MPa)

15

1/2

125/108

80

55

40

2

12

4-φ12

100

105

110

3.5

20

3/4

135/117

90

65

50

2

14

4-φ12

100

115

125

4

25

1

145/127

100

75

60

2

14

4-φ12

120

120

135

5.5

32

11/4

160/146

120

90

70

2

16

4-φ14

120

125

150

8

40

11/2

180/159

130

100

80

3

16

4-φ14

140

135

175

11

50

2

210/190

140

110

90

3

16

4-φ14

140

155

195

14

65

21/2

250/216

160

130

110

3

16

4-φ14

200

170

200

twenty three

80

3

300/254

185

150

125

3

18

4-φ18

200

200

255

29

10

4

350/305

205

170

145

3

18

4-φ18

280

270

325

46

125

5

400/356

235

200

175

3

20

8-φ18

320

335

405

70

150

6

460/406

260

225

200

3

20

8-φ18

320

370

450

95

200

8

570/521

315

280

255

3

twenty two

8-φ18

400

480

600

170

250

10

680/635

370

335

310

3

twenty four

12-φ18

500

545

620

270

300

12

790/749

435

395

362

4

twenty four

12-φ23

500

585

680

320

G41F-10 fluorine - lined diaphragm valve connection size:

Nominal diameter

standard value

Reference

DN

(Mm)

NPS

(inch)

L

D

D1

D2

f

b

Z-φd

D0

H1

H2

W (kg)

PN1.0 (MPa)

15

1/2

125/108

95

65

45

2

14

4-φ14

100

105

110

3.5

20

3/4

135/117

105

75

55

2

16

4-φ14

100

115

125

4

25

1

145/127

115

865

65

2

16

4-φ14

120

120

135

5.5

32

11/4

160/146

135

100

78

2

18

4-φ18

120

125

150

8

40

11/2

180/159

145

110

85

3

18

4-φ18

140

135

175

11

50

2

210/190

160

125

100

3

20

4-φ18

140

155

195

14

65

21/2

250/216

180

145

120

3

20

4-φ18

200

170

200

twenty three

80

3

300/254

195

160

135

3

twenty two

4-φ18

200

200

255

29

100

4

350/305

215

180

155

3

twenty two

8-φ18

280

270

325

46

125

5

400/356

245

210

185

3

twenty four

8-φ18

320

335

405

70

150

6

460/406

280

240

210

3

twenty four

8-φ23

320

370

450

95

200

8

570/521

335

295

265

3

26

8-φ23

400

480

600

170

250

10

680/635

390

350

320

3

28

12-φ23

500

545

620

270

300

12

790/749

440

400

368

4

28

12-φ23

500

585

680

320

Eight, G41F-16 fluorine-lined diaphragm valve connection size:

Nominal diameter

standard value

Reference

DN

(Mm)

NPS

(inch)

L

D

D1

D2

f

b

Z-φd

D0

H1

H2

W (kg)

PN1.6 (MPa)

15

1/2

130

95

65

45

2

14

4-φ14

120

110

115

4

20

3/4

150

105

75

55

2

16

4-φ14

120

120

130

5

25

1

160

115

85

65

2

16

4-φ14

140

125

140

6

32

11/4

180

135

100

78

2

18

4-φ18

140

130

155

9

40

11/2

200

145

110

85

3

18

4-φ18

160

140

180

12

50

2

230

160

125

100

3

20

4-φ18

160

160

200

15

65

21/2

290

180

145

120

3

20

4-φ18

200

175

205

twenty four

80

3

310

195

160

135

3

twenty two

8-φ18

200

205

260

30

10

4

350

215

180

155

3

twenty four

8-φ18

280

275

330

48

125

5

400

245

210

185

3

26

8-φ18

320

340

410

75

150

6

480

280

240

210

3

28

8-φ23

320

375

460

105

200

8

600

335

295

265

3

30

12-φ23

400

485

605

182

250

10

730

405

355

320

3

32

12-φ25

500

550

625

295

300

12

850

460

410

375

4

34

12-φ25

500

590

685

345

Nine, G41F fluorine-lined diaphragm valve ordering instructions:

1. ① Product name and model ② Nominal diameter ③ Valve body material ④ Nominal pressure ⑤ Use medium ⑥ Use temperature ⑦ Drive method ⑧ Is there any accessory for our correct selection for you .

2.If there are special requirements, please indicate when ordering the product

3. If it has been, the model selected by the design unit, please order directly from our sales department according to the model.

, 请您尽量提供设计图。 4. When the use occasion is very important or the environment is more complicated , please provide design drawings as much as possible.

, 有改善才有进步 , 我们真诚的对待每个客户 , 让我们成为您最好的商业伙伴: There is a market with quality and progress with improvement . We treat each customer in good faith and let us be your best business partner:

, 信誉为本 , 您的需求 , 是我们的力求 , 英科泵阀与您携手共创美好未来; Strive for excellence , reputation-based , your needs are our efforts , Inco Pumps and Valves work with you to create a better future;
The above information is for your reference. If you have any questions, please contact our staff. Thank you!
, 英科泵阀网站【 http://www.yroke-v.com/ 】如有需要和任何疑问 . 您可以致电给我公司 , 我们一定会尽心尽力为您提供优质的服务。 Welcome everyone to visit our company's website , Inco Pump Valve website [ http://www.yroke-v.com/ ] if necessary and any questions . You can call our company , we will try our best to provide you with high quality Service. 0577-67370263 57776577 ; 手机: 13968989215;15888486740 联系人:叶温和 ; 传真: 0577-57884828;QQ:178041624;821449119 E-mail yroke@126.com Tel: 0577-67370263 57776577; Mobile: 13968989215; 15888486740 Contact: Ye Wenhe; Fax: 0577-57884828; QQ: 178041624; 821449119 E-mail : yroke@126.com

G41F fluorine-lined diaphragm valve is a special form of valve with cut-off function. Its opening and closing parts are composed of a steel valve disc and a diaphragm made of soft material (composite of rubber and fluorine plastic). The inner cavity of the cover is separated to achieve the purpose of cutting off the medium in the tube.

Huazhou G41F fluorine-lined diaphragm valve, Xinyi G41F diaphragm valve, Gaoyao G41F fluorine-lined diaphragm valve, Sihui City G41F fluorine-lined diaphragm valve, Xingning City G41F fluorine-lined diaphragm valve, Lufeng G41F fluorine-lined diaphragm valve , Yangchun G41F fluorine-lined diaphragm valve, Yingde G41F fluorine-lined diaphragm valve, Lianzhou G41F fluorine-lined diaphragm valve, Puning G41F fluorine-lined diaphragm valve

Yongjia Yingke Pump Valve Co., Ltd. Sales Tel: 0577-67370263 / 67499728
Fax: 0577-57884828
E-mail: yroke@126.com
QQ: 178041624, 821449119
Mobile: 13986889215
Wechat: 13986889215
Website: http://www.13968989215.com/

[Please customers before placing an order or buying]
[Please communicate with our salesperson or call us through Tradelink]
(1) Price: The price is subject to the actual price quoted by our company!
(2) Product problems: All products of our company undergo strict quality inspection before delivery to ensure that there are no problems before delivery!
(3) Product pictures: All pictures are taken in kind, but there will be slight color differences due to light and display. Please understand. (4) Product attributes: Please consult the product model and size before ordering or purchasing. Wait to confirm that the product you are buying is the same size as the product you need.

Yongjia Yingke Pump Valve Co., Ltd. specializes in providing G41F fluorine-lined diaphragm valve and other product information. Welcome to inquire!
Copyright Address: No. 28 Heng Street, Mabian Industrial Zone, Oubei Town, Yongjia County
Fax: 0577-67023752 Zip code: 325105 E-mail: yroke@126.com
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